Coreless Vortices in Rotating Two-Component Quantum Droplets
| Autor: | Jonas Cremon, M. Manninen, Sara Bargi, Stephanie Reimann, Ari Harju, Henri Saarikoski |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: |
Physics
Condensed Matter::Quantum Gases Angular momentum Condensed matter physics Condensed Matter - Mesoscale and Nanoscale Physics FOS: Physical sciences General Physics and Astronomy Fermion Quantum Hall effect Vortex Condensed Matter - Other Condensed Matter Classical mechanics Total angular momentum quantum number Mesoscale and Nanoscale Physics (cond-mat.mes-hall) Composite fermion Wave function Other Condensed Matter (cond-mat.other) Boson |
| Popis: | The rotation of a quantum liquid induces vortices to carry angular momentum. When the system is composed of multiple components that are distinguishable from each other, vortex cores in one component may be filled by particles of the other component, and coreless vortices form. Based on evidence from computational methods, here we show that the formation of coreless vortices occurs very similarly for repulsively interacting bosons and fermions, largely independent of the form of the particle interactions. We further address the connection to the Halperin wave functions of non-polarized quantum Hall states. 4 pages, 5 figures |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|